SOLUTION: Assume that a procedure yields a binomial distribution with a trial repeated n = 30 times. Use the binomial probability formula to find the probability of x = 5 successes given the

Question 1195439: Assume that a procedure yields a binomial distribution with a trial repeated n = 30 times. Use the binomial probability formula to find the probability of x = 5 successes given the probability p = 1/4 of success on a single trial. Round to three decimal places.
0.407
1.01
0.1047
0.172

Answer by ikleyn(52814) (Show Source): You can put this solution on YOUR website!
.
Assume that a procedure yields a binomial distribution with a trial repeated n = 30 times.
Use the binomial probability formula to find the probability of x = 5 successes
given the probability p = 1/4 of success on a single trial. Round to three decimal places.
0.407
1.01
0.1047
0.172
~~~~~~~~~~~~~~~~

P = P(n=30, k=5, p=1/4) =  =  = 0.104728475 = 0.1047.

Solved.

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